diff options
| author | Shengjiu Wang <shengjiu.wang@nxp.com> | 2020-04-21 19:28:45 +0800 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2020-04-21 15:43:22 +0100 |
| commit | 1e060a453c8604311fb45ae2f84f67ed673329b4 (patch) | |
| tree | dfe9f30ecfaaadb1fba01513d8c533158d7aaea9 /sound | |
| parent | 9bff3d3024e51122c0c09634056debcd6c7359ec (diff) | |
| download | linux-1e060a453c8604311fb45ae2f84f67ed673329b4.tar.bz2 | |
ASoC: wm8960: Fix wrong clock after suspend & resume
After suspend & resume, wm8960_hw_params may be called when
bias_level is not SND_SOC_BIAS_ON, then wm8960_configure_clocking
is not called. But if sample rate is changed at that time, then
the output clock rate will be not correct.
So judgement of bias_level is SND_SOC_BIAS_ON in wm8960_hw_params
is not necessary and it causes above issue.
Fixes: 3176bf2d7ccd ("ASoC: wm8960: update pll and clock setting function")
Signed-off-by: Shengjiu Wang <shengjiu.wang@nxp.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Link: https://lore.kernel.org/r/1587468525-27514-1-git-send-email-shengjiu.wang@nxp.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8960.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8960.c b/sound/soc/codecs/wm8960.c index 55112c1bba5e..6cf0f6612bda 100644 --- a/sound/soc/codecs/wm8960.c +++ b/sound/soc/codecs/wm8960.c @@ -860,8 +860,7 @@ static int wm8960_hw_params(struct snd_pcm_substream *substream, wm8960->is_stream_in_use[tx] = true; - if (snd_soc_component_get_bias_level(component) == SND_SOC_BIAS_ON && - !wm8960->is_stream_in_use[!tx]) + if (!wm8960->is_stream_in_use[!tx]) return wm8960_configure_clocking(component); return 0; |